Cats will usually self-regulate and eat what they need, so you should just make sure they have food. A cat that gets fat is probably not getting too much food, it's getting the wrong kind of food.
A cat should, when standing, have an outline like a race track when seen from above (straight sides and rounded ends). If it either narrows or widens toward the back end, the cat is too thin or too fat respectively.
Once a day.
every day you should give a cat one scoop
twice a day breakfast and dinner
11 ouces per day?
3-4 ounces per day if you want a skinny cat
you should walk your cat a minim of 1 time a day
Daily. Twice a day in two small meals is preferred.
Play with cats for at least 20 to 60 minutes a day.
You should give a kitty food three times a day, and a small portion of it. It should also be kitten food.
Sometimes on the back of the bag of cat food there will be a chart or something that says how much you should feed your cat according to its weight.
1000 a day
Twice.